Who Invented The Penicillin

In 1928, Alexander Fleming discovered that the mold penicillium notatum could be used as an antibiotic. It was not until 1940 that penicillin was derived from the mold to be used to treat disease and sickness. Norman G. Heatley asked a team of scientist to begin working on isolating the ingredient penicillin from the mold itself. In March of 1940, the team withdrew acidified culture

The development of penicillin provided a major stepping stone for the practice of medicine, and has saved the lives of countless individuals since its synthesis.

In this reading there was many very interesting facts about penicillin. Penicillin was a breakthrough in the medical field in the 20th century. The scientist Alexander Fleming had accidentally spilled a vile of bacteria on to a plate of bacteria to his benefit he found that is had stopped the growth of bacteria. This accidental discover has benefited everyone in the world because we have to get these shots if we are infected, plus it saved many life’s in world war II. However, Penicillin is considered an antibiotic chemical that is created by living organism to stop the growth of bacteria and prevent an illness if people were to come into contact with this problem. Since the discovery and massive stock piling of this cure it has become less

by Dr. Alexander Fleming. As test continued, Fleming began to realize that he was on the verge of a great discovery. However, he still did not know the identity of the fungus, and had little knowledge of fungi. His crude extracts could be diluted 1,000 times and still be effective in killing bacteria. After years of working on penicillin and going nowhere, many of his co-workers grew tired of hearing about it. The first real test for penicillin came when a 48-year-old police officer nicked himself shaving. After a time, Alexander's face became infected and he developed a temperature. When he was rushed to the hospital, the doctors believed that he had only hours

Penicillin is an antibiotic used in fighting infections. A Scottish scientist named Alexander Fleming discovered penicillin in 1928. One of the first examples of the power

They were working on it around World War II, they believe that the medicine had potential. They wanted to find a way to use the medicine on humans to help reduce the bacteria infections in a wound. When they did find a way, it mass-produced and used in the war. The medicine saved many lives. The scientist Florey, Chain, and Fleming were awarded the Nobel Prize. Fleming was alone credited with the penicillin discovery. Even though the discovery of penicillin was a simple accident, but all the series of events that led up to being a very useful medicine.

While some discoveries occur after years of painstaking research backed by times of frustration and the urge to give up completely, others occur after a mistake in a singular moment. Similar to the finding of X-rays and matchsticks, the discovery of penicillin by Sir Alexander Fleming in 1928 took place due to a complete accident.

In 1928, after the careless mistake of forgetting to clean his dishes, Alexander Fleming discovered penicillin. The scientific community still celebrates his discovery since it was a major breakthrough in science, especially in the antibiotics and fermentation field. Although his discovery changed various scientific fields and it opened the doors for research in areas not studied or considered relevant before, the actual usefulness of penicillin was truly reached until the large scale production of penicillin was achieved. Before its manufacturing penicillin was considered for researching purposes, but after its manufacturing during World War II, it truly became helpful for humanity because it could finally start performing within its antibiotic spectrum.

To begin with, penicillin had two accidental discoveries. “Originally noticed by a French medical student, Ernest Duchesne, in 1896” (Bellis 123). This means penicillin was noticed years before it was actually discovered. Alexander Fleming re-discovered penicillin when “he observed that a plate culture of Staphylococcus had been contaminated by a blue-green mold and that colonies of bacteria adjacent to the mold were being dissolved” (Bellis 123). This is important because penicillin was re-discovered and this time its medical potential was noticed. All in all, the accidental discoveries by Duchesne and Fleming were monumental events that lead to penicillin becoming widely used.

Before Alexander Fleming founded penicillin,a French medical student Ernest Duchesne first noticed penicillin. In 1897, he first recorded his finding on a piece of paper differentiating molds and microbes. Ernest first came across clues for developing penicillin when he was in the Military Health Service School in Arabia. He saw that the stable boys at the hospital kept their saddles in dark and damp rooms to intentionally let mold grow.When Ernest ask the reason for these peculiar actions, the stable boys told him that the mold would heal the saddle sore on horse.Ernest then take this information and decided to test it on guinea pigs. Ernest Duchesne extracted substances from penicillium glaucum and successfully cured typhoids in guinea pigs,

In 1928 Sir Alexander Fleming discovered penicillin when he left a plate of staphylococcus uncovered on a plate for two weeks. He was a chemist studying enzyme lysozyme, and rarely kept his laboratory clean. Instead of what one would assume would happen if one left a deadly disease unattended, penicillium notatum, similar to the mold on bready, had killed a large portion of the disease the bacteria. Fleming drew the conclusion that penicillin notatum could potentially treat bacterial infections by somehow killing off the bacteria, which led to testing and eventually mass-marketing of the product penicillin. (American Chemical Society, Alexander Fleming Discovery and

Many people have died in the past due to infectious diseases. A human with an infection creates another organism which reproduces inside them. Like the pest, one of the most famous diseases killed millions of people in the 14th century. The only way to kill or stop the growth of an infection or bacteria is with antibiotics. The first antibiotic ever created was the penicillin and the greatest one till now. This drug was discovered by Alexander Fleming in the 1920´s but it was introduced in the 1940´s. Scientist began testing penicillin on lab rats but eventually, it was tested in humans. A man contracted a severe infection from a scratch on his face and Penicillin was given to him where he improved dramatically. After World War II, scientists

Today we often take for granted just going to the doctor and getting medicine to fix any illness we may have or pain that we are feeling. There hasn’t always been the privileges that we have today, back in the 1800’s and early 1900’s it wasn’t uncommon for people and children to die from just a minor scratch, pinpricks, scarlet fever, or any minor diseases. Hospitals were full of people with infections spiraling out of control, but there wasn’t anything available for them. Our soldiers fighting for our freedom were destined to perish due to gangrene and amputations from battle wounds, the conditions were unsanitary and the simple dose of an antibiotic was unheard of. It is hard for our civilization to appreciate the medical

The discovery of penicillin forever changed modern day medicine. Penicillins role in treating infectious diseases impacted clinic healthcare drastically. Bacterias that were once a dead sentence now were no match to this new powerful drug. Lives were saved. Also, the discovery of penicillin opened the way for other new antibiotics to be discovered. The discovery of penicillin was a major turning point in healthcare.

The first antibiotic was discovered by Alexander Fleming, a Scottish scientist. He noticed that bacteria growing on a culture plate had been negatively affected by a mold, Penicillium notatum, which had contaminated the culture. Later on other scientists were able to isolate Penicillin from the mold and prove that it was useful for combating severe bacterial infections. A range of Penicillins became accessible to treat different bacterial infections after scientists experimented with the core of the penicillin molecule. Two other early discoveries were tyrocidine and gramicidin which are produced by the bacteria of the genus Bacillus.